Subzero Labs is developing Rialo, a developer-first Layer 1 blockchain built for internet-scale decentralized applications.
Subzero Labs has raised $20.0M in total funding. The most recent round was Seed. The last funding was announced in August 2025.
Subzero Labs's investors include Coinbase Ventures, Mysten Labs, Hashed, Flowdesk, Variant.
Subzero Labs is headquartered in Los Angeles, United States.
Subzero Labs is developing Rialo, a developer-first Layer 1 blockchain built for internet-scale decentralized applications.
Subzero Labs is at the Seed stage.
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"Subzero Labs — Funding & Investors." VCBacked, August 1, 2025, https://www.vcbacked.co/company/subzero-labs. Accessed July 20, 2026.
VCBacked. (2025). Subzero Labs — Funding & Investors. Retrieved July 20, 2026, from https://www.vcbacked.co/company/subzero-labs
{{cite web |title=Subzero Labs — Funding & Investors |url=https://www.vcbacked.co/company/subzero-labs |website=VCBacked |access-date=July 20, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated